package com.example.leoss.img.utils;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.SpannedString;
import android.text.style.AbsoluteSizeSpan;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;

import java.util.HashMap;
import java.util.Map;


    public class UIUtils {

        private final String TAG = UIUtils.class.getSimpleName();

        /**
         * 通过ID获取颜色值
         *
         * @param colorId
         * @return
         */
        public static int getColor(Context mContext, int colorId) {
            return mContext.getResources().getColor(colorId);
        }

        /**
         * 通过ID获取View
         *
         * @param layoutId
         * @return
         */
        public static View getXmlVIew(Context mContext, int layoutId) {
            return View.inflate(mContext, layoutId, null);
        }

        /**
         * 通过ID获取 View Item 布局的View
         *
         * @param mContext
         * @param layoutId
         * @return
         */
        public static View getItemView(Context mContext, int layoutId) {
            return LayoutInflater.from(mContext).inflate(layoutId, null);
        }

        /**
         * dp转换px
         *
         * @param dp
         * @return
         */
        public static int dp2px(Context mContext, int dp) {
            float density = mContext.getResources().getDisplayMetrics().density;
            return (int) (dp * density + 0.5);
        }

        /**
         * px转换dp
         *
         * @param px
         * @return
         */
        public static int px2dp(Context mContext, int px) {
            float density = mContext.getResources().getDisplayMetrics().density;
            return (int) (px / density + 0.5);
        }

        /**
         * 通过arrayId获取string.xml里面指定的arrayId字符串数组
         *
         * @param arrayId
         * @return
         */
        public static String[] getStringArray(Context mContext, int arrayId) {
            return mContext.getResources().getStringArray(arrayId);
        }

        /**
         * 用于跳转Activity
         *
         * @param cls
         */
        public static void startActivity(Activity activity, Class<?> cls) {
            activity.startActivity(new Intent(activity, cls));
        }

        /**
         * 用于ForResult方式跳转Activity
         *
         * @param activity
         * @param cls
         * @param requestCode
         */
        public static void startActivityForResult(Activity activity, Class<?> cls, int requestCode) {
            activity.startActivityForResult(new Intent(activity, cls), requestCode);
        }

        /**
         * 待参数的方式跳转Activity
         *
         * @param activity
         * @param cls
         * @param params
         * @param <T>
         */
        public static <T extends String> void startActivityForIntentParam(Activity activity, Class<?> cls, Map<String, T> params) {
            Intent intent = new Intent(activity, cls);
            for (Map.Entry<String, T> entry : params.entrySet()) {
                intent.putExtra(entry.getKey(), entry.getValue());
            }
            activity.startActivity(intent);
        }

        /**
         * 获取其他Activity传过来的参数，转成Map集合
         *
         * @param activity
         * @param params
         * @return
         */
        public static Map receiveForIntentParam(Activity activity, String... params) {
            Intent intent = activity.getIntent();
            Map<String, String> mMap = new HashMap<>();
            for (int i = 0; i < params.length; i++) {
                mMap.put(params[i], intent.getStringExtra(params[i]));
            }
            return mMap.size() == 0 ? null : mMap;
        }

        /**
         * 设置EditText的hint字体大小
         *
         * @param editText
         * @param dpSize
         * @param textString
         */
        public static void setEditTextHint(EditText editText, int dpSize, String textString) {
            SpannableString ss = new SpannableString(textString);
            AbsoluteSizeSpan ass = new AbsoluteSizeSpan(dpSize, true);
            ss.setSpan(ass, 0, ss.length(), Spanned.SPAN_USER);
            editText.setHint(new SpannedString(ss));
        }

        /**
         * 设置EditText的hint颜色与字体大小
         *
         * @param editText
         * @param color
         * @param dpSize
         * @param textString
         */
        public static void setEditTextHint(EditText editText, int color, int dpSize, String textString) {
            SpannableString ss = new SpannableString(textString);
            AbsoluteSizeSpan ass = new AbsoluteSizeSpan(dpSize, true);
            editText.setHintTextColor(color);
            ss.setSpan(ass, 0, ss.length(), Spanned.SPAN_USER);
            editText.setHint(new SpannedString(ss));
        }

        /**
         * 设置EditText的hint颜色与字体大小
         *
         * @param editText
         * @param color
         * @param dpSize
         * @param textString
         * @param isDip
         */
        public static void setEditTextHint(EditText editText, int color, int dpSize, String textString, boolean isDip) {
            SpannableString ss = new SpannableString(textString);
            AbsoluteSizeSpan ass = new AbsoluteSizeSpan(dpSize, isDip);
            editText.setHintTextColor(color);
            ss.setSpan(ass, 0, ss.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            editText.setHint(new SpannedString(ss));
        }

        /**
         * Java代码设置控件大小，这个方法没有什么卵用
         *
         * @param view   控件
         * @param width  宽度，单位：像素
         * @param height 高度，单位：像素
         */
        public static void setViewSize(View view, int width, int height) {
            ViewGroup.LayoutParams params = view.getLayoutParams();
            params.width = width;
            params.height = height;
            view.setLayoutParams(params);
        }




    }
